Abstract: The study was performed using a wind measurement mast with a height of 100 m located in the municipality of Potęgowo (Pomorskie Province). Wind analysis was conducted based on data from the wind measurement mast. Defined and characterized orography and roughness of the terrain around measurement mast. Analysis and calculations were made in the wind energy software Windpro. Results of the analysis indicate a properly made measurements of wind and suitability of locations for the construction of wind farms.